What is a notable strength of wool?

Wool's notable strength lies in its resistance to wrinkles. This quality is particularly advantageous in textiles and clothing, as it allows garments made from wool to maintain a crisp, smooth appearance even after being worn throughout the day. Wool fibers have a natural crimp that helps them retain their shape, and this structure contributes to their ability to resist creasing.

In contrast, while high elasticity can be a trait of some fabrics, it is not a defining characteristic of wool. Wool does have some moisture resistance, but it can absorb moisture without feeling damp, which is not the same as being inherently moisture-resistant. Low thermal insulation is not a strength of wool; in fact, wool is well-known for its ability to provide warmth and insulation, making it a popular choice for cold weather clothing.